The WPBakery Page Builder plugin shouldn’t need any introduction. It is one of the most popular drag & drop page builders with plenty of extensions to add advanced features to your site. Dominion is a WordPress domain checker for WPBakery Page Builder that allows you to search for any generic domain name and integrate the results with your WHMCS domain sales page.
This plugin is Ajaxified. It is great for new domains but also domain transfers through your back-end. It uses reCAPTCHA v2 to protect your domain checker form. You can change the background, disable Ajax domain search, and change the highlighted TLD prices.
Dominion is desktop and mobile friendly. Fluent-Themes is the coder behind this extension.